5) Social regulation differs from industrial regulation in that:
A.social regulation applies to virtually all industries, while industrial regulation applies
to a restricted number.
B.industrial regulation is involved in the details of the production process, while social
regulation is not.
C.social regulation has expanded less rapidly in recent years than has industrial
regulation.
D.industrial regulation regulates products whereas social regulation regulates prices.
6) Which of the following assumptions about human behavior is most likely to be
accepted by behavioral economists?
A.People have preferences that are unstable and vary by context.
B.People are almost entirely self-interested in their behavior.
C.People plan out decisions well and possess lots of willpower.
D.People eagerly and accurately calculate the benefits and costs of their decisions.
7) Google gained its monopoly power in the market for internet-search service because
it:
A.Is a licensed natural monopoly
B.Was first to market and gained consumer loyalty
C.Took over the market from older firms through creative destruction
D.Advertised its services very heavily
8) If a firm improves its production method, this change will shift the firm’s:
A.Total product curve downward
B.Average cost curve downward
C.Average cost curve upward
D.Marginal cost curve upward
9) Suppose a firm is considering the purchase of a machine which when used will
increase its total revenues by $10,000 for the year. The machine costs $8,000 and has a
useful life of one year. The interest rate is 20 percent. This investment should:
A.Be undertaken because the rate of return is 2 percent greater than the interest rate